National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

30°F

-1°C

Humidity 85%
Wind Speed S 6 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Wind Chill24°F (-4°C)
Last update 28 Dec 2:53 pm EST
Extended Forecast for

Ewing NJ

Wind Advisory December 29, 10:00am until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A slight chance of snow before 4pm, then a chance of rain. Cloudy, with a high near 34. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of freezing rain before 7pm, then a chance of rain. Cloudy, with a temperature rising to around 42 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F⇑

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Monday

    Monday: Rain, mainly before 2pm. High near 51. Breezy, with a south wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain then
    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Breezy, with a west wind around 20 mph, with gusts as high as 40 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. West wind around 15 mph, with gusts as high as 30 mph.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of snow before 4pm, then a chance of rain. Cloudy, with a high near 34. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A slight chance of freezing rain before 7pm, then a chance of rain. Cloudy, with a temperature rising to around 42 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 2pm. High near 51. Breezy, with a south wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 25. Breezy, with a west wind around 20 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 33. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 22.
New Year's Day
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ewing NJ
 40.25°N 74.78°W (Elev. 105 ft)
Last Update:
2:11 pm EST Dec 28, 2025
Forecast Valid:
3pm EST Dec 28, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation